---Potatoes

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Team
 Potatoes
Volume Calculations
 9.5x9.5x4=361 cm3
Mass
 31.185 grams
Surface Area Calculations
 9.5x9.5=90.25 cardboard
9.5x2.5x4=152 cardboard
9x9=81 cardboard
top of box- 418.25 cm2
8.75x8.75=76.6 cardboard
3.5x9=31.5 cardboard
bottom of box-108.1
108.1+103.5=211.2 cm2
total-361cm3
Materials Used
 cardboard, tissues, packing tape
Cost for Materials
 2x$.03= $.06 tissues
4x$.03=$.12 packing tape
361cm2=$.38 cardboard
total- $.56
Cost for Shipping
 $.61
Total Cost
 $1.17
Arrived Safely
 No